Downfall

FAQ

Q: How does the AMD Ryzen 9 9900X3D compare to its closest rivals in overall CPU benchmark scores?

A: The Ryzen 9 9900X3D posts an average benchmark score of 54,762, placing it just 0.6% behind the Intel Core Ultra 5 245KF (55,093) and 1.3% ahead of the Intel Core Ultra 5 245K (54,053). It also leads the Intel Xeon 6505P (53,701) by 2% and the Intel Core i7-14700F (53,620) by 2.1%, showing it sits at the top of this competitive tier.

Q: What is the GPU's performance percentile and how does it rank against the Radeon RX 470?

A: The AMD Radeon RX 570 sits in the 74th percentile of all GPUs with an average benchmark score of 28,766. It trails the AMD Radeon RX 6800M by just 0.4% (28,874) and the AMD Radeon RX 470 by 0.8% (28,996), while leading the AMD Radeon R9 M295X by 0.7% (28,580) and the NVIDIA Quadro RTX 8000 by 1.2% (28,421).

Q: What are the core and clock specifications of the Ryzen 9 9900X3D?

A: The Ryzen 9 9900X3D is a 12-core, 24-thread processor from the 9000 series based on Zen 5 architecture (Granite Ridge). It has a base clock of 4.40 GHz and a boost clock of 5.50 GHz, with a TDP of 120 W and a total L3 cache of 128 MB.

Q: How much VRAM does the RX 570 have and what is its memory configuration?

A: The RX 570 comes with 4 GB of GDDR5 memory on a 256-bit bus, delivering a memory bandwidth of 224.0 GB/s. Its memory clock runs at 1750 MHz (7 Gbps effective), which is a key constraint at higher resolutions in this game.

Q: What is the best 1080p setting for playable performance in Downfall?

A: At 1920x1080, the Low preset delivers 92 FPS average, Medium hits 75 FPS, and High reaches 62 FPS. For a smooth experience with some visual fidelity, Medium offers a strong balance at 75 FPS, while Low is the only setting that pushes near 100 FPS.

Q: How does the combo rank overall in this game's database?

A: This specific combination of the Ryzen 9 9900X3D with the RX 570 ranks 2,797 out of 2,928 total tested combos in Downfall, placing it in the lower portion of the ranking due to the GPU's limitations at higher resolutions.

GPU Role

The AMD Radeon RX 570 is built on the Polaris 20 chip using GCN 4.0 architecture on a 14 nm process. It features 2,048 shading units, 128 TMUs, and 32 ROPs, with a base clock of 1168 MHz and a boost clock of 1244 MHz. The card's 4 GB of GDDR5 memory on a 256-bit bus provides 224.0 GB/s of bandwidth, which becomes a critical factor in Downfall's higher resolution presets.

The data shows that the RX 570's 4 GB VRAM capacity is a direct bottleneck at 4K. At 3840x2160, the average FPS drops from 41 on Low to 33 on Medium, 27 on High, and just 17 on Ultra. This steep decline with each settings tier suggests that the card is running out of memory bandwidth and capacity as texture and shading demands increase. The 224.0 GB/s bandwidth is simply insufficient for 4K Ultra workloads in this horror title.

At 1080p, the GPU has more headroom. The card delivers 92 FPS on Low, 75 FPS on Medium, and 62 FPS on High. These numbers indicate that the RX 570 can handle the game's workload at 1080p with reasonable settings, but the 4 GB frame buffer still limits how high the quality can go. The 39 FPS result on 1080p Ultra confirms that even at lower resolutions, the card's VRAM and compute resources are strained by the Ultra preset's demands.

The RX 570's FP32 performance of 5.095 TFLOPS and pixel rate of 39.81 GPixel/s provide a baseline for understanding its compute capability. In Downfall, a horror game that likely relies on volumetric effects and dynamic lighting, these specifications translate to playable performance only at 1080p Medium or lower. The 74th percentile ranking among all GPUs reflects this mid-range positioning.

Resolution Scaling

The measured FPS data reveals a clear pattern of resolution scaling that identifies the GPU as the limiting component. At 1080p Low, the system achieves 92 FPS, which drops to 66 FPS at 1440p Low (a 28% reduction) and further to 41 FPS at 4K Low (a 55% reduction from 1080p). This scaling curve is characteristic of a GPU-bound scenario where the RX 570's rendering throughput cannot keep pace with increasing pixel counts.

For the Medium preset, the progression is 75 FPS at 1080p, 54 FPS at 1440p, and 33 FPS at 4K. The 4K Medium result of 33 FPS with a minimum of 28 FPS shows that the card is barely holding playable frame rates, and the variance between minimum and maximum (28-38 FPS) indicates inconsistent frame pacing under load. The 1440p Medium result of 54 FPS is more stable, with a range of 46-62 FPS.

The High preset tells a similar story: 62 FPS at 1080p, 44 FPS at 1440p, and 27 FPS at 4K. At 4K High, the frame rate falls below the 30 FPS threshold typically considered minimum for playability. The Ultra preset is the most demanding, with 39 FPS at 1080p, 28 FPS at 1440p, and 17 FPS at 4K. These numbers suggest that Ultra is not viable at any resolution with this GPU.

The scaling pattern across all four presets shows that the CPU is not the bottleneck. The Ryzen 9 9900X3D with its 12 cores and 24 threads provides ample headroom, as evidenced by the consistent performance deltas when resolution changes. The GPU's 4 GB VRAM and 224 GB/s bandwidth are the primary constraints, particularly at 4K where memory capacity becomes critical for texture storage.

Measured FPS Breakdown

At 1920x1080, the RX 570 delivers its best performance. The Low preset achieves 92 FPS average, which is the highest measured result across all configurations. Medium produces 75 FPS with a range of 64-86 FPS, showing good stability. High reaches 62 FPS, and Ultra drops to 39 FPS. These numbers indicate that 1080p is the sweet spot for this GPU, with Low through High presets all providing playable frame rates.

Moving to 2560x1440, performance declines noticeably. Low yields 66 FPS, Medium produces 54 FPS with a 46-62 FPS range, High drops to 44 FPS, and Ultra falls to 28 FPS. The Medium preset at 1440p remains playable, but High and Ultra dip below the smoothness threshold. The 28 FPS at Ultra confirms that this resolution is only suitable for lower settings with this card.

At 3840x2160, the GPU struggles across the board. Low manages 41 FPS, Medium drops to 33 FPS with a 28-38 FPS range, High falls to 27 FPS, and Ultra plummets to 17 FPS. Even the Low preset at 4K barely maintains 40 FPS, and the Medium preset's minimum of 28 FPS shows that frame drops can make the experience feel stuttery. The 4K Ultra result of 17 FPS is effectively unplayable.

The measured data includes min and max FPS only for the Medium preset at each resolution. At 1080p Medium, the range is 64-86 FPS, at 1440p Medium it is 46-62 FPS, and at 4K Medium it is 28-38 FPS. This suggests that the Medium preset has the most consistent frame delivery among the tested settings, likely due to balanced resource utilization.

Settings Recommendations

Based on the measured FPS data, the optimal settings for this combination depend heavily on the target resolution. At 1080p, the Medium preset offers the best balance with 75 FPS average and a stable 64-86 FPS range. While Low provides a higher 92 FPS, the visual quality difference justifies the 17 FPS trade-off for most users. High at 62 FPS is also viable if visual fidelity takes priority, but Ultra at 39 FPS is too demanding for smooth gameplay.

For 1440p, the Medium preset is the recommended choice. The 54 FPS average with a 46-62 FPS range keeps gameplay fluid in most scenes, while Low at 66 FPS sacrifices too much visual detail for marginal gains. High at 44 FPS may be acceptable for players who prioritize image quality, but the risk of drops below 40 FPS makes Medium the safer option. Ultra at 28 FPS is not recommended.

At 4K, no setting provides a fully satisfactory experience. The Low preset at 41 FPS is the only configuration that approaches playability, but the visual compromise is significant. Medium at 33 FPS is borderline, with the 28 FPS minimum indicating potential stuttering during intense scenes. High at 27 FPS and Ultra at 17 FPS are both below acceptable thresholds for a horror game that relies on atmosphere and tension.

The data suggests that 1080p Medium is the primary recommendation for most users, offering 75 FPS with consistent frame delivery. For those with 1440p displays, Medium provides a playable 54 FPS. The RX 570's 4 GB VRAM limitation becomes most apparent at 4K, where even Low settings struggle to maintain smooth performance. Users targeting 4K should consider this GPU inadequate for Downfall.

CPU Role

The AMD Ryzen 9 9900X3D is a formidable processor that provides substantial headroom for this GPU-bound scenario. With 12 cores and 24 threads based on Zen 5 architecture, it delivers exceptional multi-threaded performance. The Cinebench R23 multicore score of 47,737 and Geekbench multicore score of 22,884 demonstrate its capability to handle complex workloads, while the single-core Cinebench R23 score of 6,739 ensures responsive gameplay in less parallelized tasks.

The CPU's 128 MB L3 cache and dual-channel DDR5 memory support with 89.6 GB/s bandwidth provide the memory subsystem necessary to feed the GPU without bottlenecks. The boost clock of 5.50 GHz and base clock of 4.40 GHz give the processor excellent per-thread performance, as evidenced by the 3DMark single-thread score of 1,269 and PassMark single-thread score of 4,646.

In the context of Downfall, the CPU's role is to maintain consistent frame pacing and handle game logic, AI, and physics calculations. The data shows that even at 1080p Low where the GPU is least stressed, the system achieves 92 FPS, suggesting the CPU is not limiting performance. The 91st percentile ranking among all CPUs and average benchmark score of 54,762 place this processor well above the demands of this 2016 horror title.

Comparing to its nearest rivals, the Ryzen 9 9900X3D sits within 2.1% of the Intel Core i7-14700F and Intel Xeon 6505P in average score. This tight grouping indicates that all four processors perform similarly in general benchmarks, and the choice between them would have minimal impact on Downfall's frame rates. The GPU's 74th percentile ranking (28,766 average score) is the clear limiting factor in this configuration.

The CPU's 3DMark 16-thread score of 12,490 and max-thread score of 13,795 show strong scaling across cores, while the 2-thread score of 2,512 and 4-thread score of 4,885 indicate excellent low-thread performance. For a horror game like Downfall, which may not fully utilize 24 threads, the CPU's strong single and dual-thread performance ensures that the processor never becomes the bottleneck. The data confirms that this is a GPU-limited scenario at all tested resolutions and settings.